Internal Standard Stock Solution, 1.2ml, nonane Back Catalog number: EPA-1668IS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 71673 1-Bromo-2-nitrobenzene Price on request 2670.14-50-CB Decabromodiphenylethane, 50µg/mL, Solvent-chlorobenzene, Unit 1mL, # of units-1, Cas.no. 84852-53-9 Price on request 11985.16-10MG Isothipendyl hydrochloride,neat,neat,10mg, Price on request